What is the difference between inserting <script> in <head> and <body>? -PHP Chinese website Q&A-What is the difference between inserting <script> in <head> and <body>? -PHP Chinese website Q&A
Please watch and learn.
代码执行顺序的不同
浏览器读代码的时候，是从<head>的先执行，<body>的后执行。script放在不同的位置，顺序不同。但是，如果是事件触发的script,放那里都可以！
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
What is the difference between inserting <script> in <head> and <body>? -PHP Chinese website Q&A-What is the difference between inserting <script> in <head> and <body>? -PHP Chinese website Q&A
Please watch and learn.
代码执行顺序的不同
浏览器读代码的时候，是从<head>的先执行，<body>的后执行。script放在不同的位置，顺序不同。但是，如果是事件触发的script,放那里都可以！